# Thread: Plus & Minus Signs

1. ## Plus & Minus Signs

1 2 3 4 5 6 7 8 9 = 100

A. Insert 7 plus or minus signs between the digits on the left side to make the equation correct?

B. Insert 3 plus or minus signs between the digits on the left side to make the equation correct?

<font color=blue>Note or clarification: Without changing the order of the digits on the left side of the equal (=) sign, simply insert the stated number of plus (+) or minus (-) signs to make the equation true. You don't have to choose one or the other, you may you a combination of plus and minus signs as long as the total number of signs is as stated.
An example of an incorrect solution to puzzle A would be: 1 + 2 - 3 + 45 + 6 + 7 + 8 - 9 = 100
</font color=blue>

2. ## Re: Plus & Minus Signs

B. <span style="background-color: #FFFF00; color: #000000; font-weight: bold"><font color=yellow>123 - 45 - 67 + 89 = 100</font color=yellow></span hi>

3. ## Re: Plus & Minus Signs

A. <span style="background-color: #FFFF00; color: #000000; font-weight: bold"><font color=yellow>1 + 2 + 3 - 4 + 5 + 6 + 78 + 9 = 100</font color=yellow></span hi>

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